4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 CAS 89283-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.89283-48-7
Molecular FormulaC5H11ClN2S
Molecular Weight166.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 CAS 89283-48-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 166.67 g/mol gives 4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 (CAS 89283-48-7), molecular formula C5H11ClN2S and molecular weight 166.67 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C5H11ClN2S, 4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 contains sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 166.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 4-chloranyl-6-methyl-1-sulfanyl-pyrimidin-1-ium 4-chloro-1-mercapto-6-methylpyrimidin-1-ium 89283-48-7 A843116 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H11ClN2S
Molecular Weight166.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

Related chloranyl Standards

Recommended Standards

Why CATO?